so the addition of Ubuntu and Landscape introduce very real costs in terms of complexity, skills currency, and supporting infrastructure. When a Linux distribution increments its minor release, (e.g.. RHEL goes from 8.3 to 8.4) that release aligns with a specific and fixed set of package versions for all of the curated software. I need to setup ubuntu repositories in my redhat satellite and patch ubuntu server. We've traditionally depended very heavily on Landscape and had it package up debs for us and push those out to the laptops by way of management - we also use it to manage our ubuntu-vm-based dev and production environments but we're retiring those. Lifecycle management, why? It's been great for what we need - stuff like updates what we used to just script ourselves, but we've had a few issues with it: Random errors. Recently purchased by IBM, RHELs customers generate billions of dollars a year in revenue. Why had climate change not been proven beyond doubt for so long? How were you able to add OL repos to Sat 6? Oracle support wants you to use their implementation of Spacewalk. That said, you should be able to find great examples online for using any of those tools to do all the tasks you mentioned. Then upgrading or installing your own packages is simply apt install mypackage (this will also allow your config management code to be much simpler). Both are salt masters. This package will be tested for compatibility alongside other packages that ship with the distribution, and, when ready, it will be included in that Linux distributions software repository. How to encourage melee combat when ranged is a stronger option. It's been ~12 years since I've managed Linux Desktops but we used cfengine back then, I'd probably use Ansible now. We use cookies on our websites for a number of purposes, including analytics and performance, functionality and advertising. will not be. Train the people who will use it though otherwise you'll end up with idiots saying things like "what's the point of this when I can just create a script?". It only takes a minute to sign up. Choosing the Right Rolling Release Distribution. Red Hat JBoss Enterprise Application Platform, Red Hat Advanced Cluster Security for Kubernetes, Red Hat Advanced Cluster Management for Kubernetes, Foreman plugin to sync SUSE Customer Center products and repositories into Katello. If security is top of mind, make sure that the distribution has a reputation of responding quickly to new vulnerabilities. Amazon Linux is the most cost-effective Linux to run in the Amazon cloud but does relegate you to the choices made by Amazon. Both distributions build from the same codebase, and migration utilities can also migrate these systems in place. In response to that, several rolling-release distributions of Linux have emerged, the two most prominent being CentOS Stream and OpenSUSE Tumbleweed. CentOS Stream is the release of Red Hat Enterprise Linux that builds just ahead of RHEL and contains patches and updates that would normally need to be applied manually or pulled upon the official release of the next version of RHEL. Our last go at this was a Landscape-controlled puppet-run, and that's the sort of thing we're trying to get away from. we also run a mini 64 node cluster with slurm. It has been over 2 years since I opened the RFE, the latest update I got was last march. yum install throwing error 403 when trying to install from rhel-x86_64-server-6. Thanks! Thanks, Hi David, I am curious how you got Ubuntu to work with RH satellite. How To Install Nextcloud On An Ubuntu Server, Open Source Community to Gather in LA for SCALE 19x, How You Can Change the Cursor Theme on Your Ubuntu Desktop, Everything You Need to Know about Linux Input-Output Redirection, Continuously Delivering Free Enterprise Linux, Container Optimized Free Enterprise Linux. ansible, gnu parallel, ssh keys, reprepro, xymon (active monitoring with custom checks). Both Red Hat and VMWare are very keen to retain their customers as the entire world moves to container-based multicloud deployments and are known to offer steep discounts in return for multi-year retention. Unhelpful errors/crashes. Commercial Linux vendors will provide value-add products and services to a distribution of Linux and sell licenses of their product. This guide will walk you through a comparison of several of these flavors of Linux, arranged by category: In general, Linux community members will choose a piece of open source software that they want to include in their own distribution of Linux, pull the upstream source code for that software, and build and package it in a way that is compatible with the Linux distribution. We used to have an over-engineered setup wherein we used Landscape to use Puppet to do centralised user management. Rod was the Founder and CTO of OpenLogic and joined Rogue Wave as CTO following the acquisition. I've found Ansible to be the easiest to use of the config management systems I've used. If they can't keep stuff up-to-date in their regular security support window, what the heck is the point of ESM? Landscape does have an off-line install feature: Finally! Have a look at orcharhino. As a workaround, I downloaded the latest packages from RHEL channels by using yumdownloader. yum install -y katello-agent. Every good company I worked for used it. It requires to solve dependecies and approxiamtely you ll be having 20-30 packages, I do not remember that now. Server Fault is a question and answer site for system and network administrators. Its a smart play, and clearly one thats working well for them. So you have to collect those packages from RHEL. You can use it to deploy, update and manage your Ubuntu environment. With 25+ years industry experience, Rod Cope is CTO within Perforce Software, and provides technical vision and architectural leadership for the companys globally distributed teams. A Spanish Blogpost is not helpful to the majority of the English speaking audience of this site. I am not able to get results from JavaScript front end for Odin Project book library database, mv fails with "No space left on device" when the destination has 31 GB of space remaining. I would also like to know how you got Ubuntu patching working. Hello David, Please advise on the app that used which allowed you to patch Ubuntu? Work this out of the box? At the same time that Canonical was pushing Ubuntu for the desktop, they also released a Server edition, with five years of support in LTS releases. Can you optimize bandwidth by mirroring the distributions repository? Good Luck! Do weekend days count as part of a vacation? Since i started using rex, absible looks kind of unflexible, though for it support it might be ok. We're using SUSE Manager / salt to manage Ubuntu alongside SLES and RHEL. No change from the earlier post. Extra investment now will pay dividends throughout the full lifecycle of your deployment. Theres no shortage of Linux to choose from for your enterprise. I've successfully be able to add OL repos, SLES, and Ubuntu/Deb and patch systems with Satellite. This solution will only allow you to patch a system. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. Is a neuron's information processing more complex than a perceptron? no landscape (tried it, too bloaty inefficient), we like ruptime (about 200 hosts, partly with cuda system from nvidia repos), many multiuser nodes, multi gpu nodes. So I've noticed via The Foreman .orgs wiki and a few other places including within Satellite 6 that there are references to various other *nix distributions. There is not any Puppet & katello packages for OL. rev2022.7.21.42639. One of the distinct drawbacks of a fixed release operating system is that, by design, it is difficult for system designers who subscribe to newer build patterns such as ephemeral deployments to take advantage of the newest functionality and security concerns that have been delivered by the upstream communities who support the curated packages. All I need to do is use it to patch a lot of Ubuntu servers. So for the above I did this when I was converting my Cent6+7 systems from my foreman server for management to Satellite. Committing to a flavor can introduce many concerns. Today Canonical is announcing a major update to Landscape with a host of new features. I couldn't imagine the headache of dealing with individual credential management across an estate of 150 devices! When I looked at the information online for Landscape, it didn't look like it supported functionality such as patch baselines or configuration management. The RFE has been postponed to Satellite 6.4 or later due to lack of interest of other users. Regards, I use git to propagate the host file with the team. All of the other things you get with Satellite, won't work / are sketchy or cludgey at best, and really, just a big PITA to get working for non-RHEL systems, and really add complexity to an environment, that frankly, I personally didn't want to add. What about the kernel version requirements? Fedora CoreOS is the Red Hat derivative Enterprise Linux container-optimized entrant. It looked similar to where Red Hat's web-based package update portal was in 2009/2010 before they started pushing Satellite. This is the widest category of Enterprise Linux, and its quite likely that you are reading this article because of the recent disruption in this space. This choice might come from legacy, especially if the business can lean on a previous vendor relationship to secure a better deal. You may also want a package management system. Both RHEL and SUSE emerged as UNIX replacements, and as such, for a lot, if not most of the enterprises, they are used for the same workloads that UNIX was used for; namely for running business applications and large databases. He went on to say that Ubuntu was never about being another UNIX replacement; it was about being the best platform for developing and using open source projects.. Ubuntu community is, as mentioned above, the same distribution of Linux; an Ubuntu Enterprise and can be freely downloaded and deployed, minus the support capabilities. In fact, the popular Raspberry Pi tiny computers are typically used with a Linux flavor called Raspian, derived from Debian. Each machine could be scheduled to run an Ansible playbook from a git repo nightly/weekly/on wifi up. Looking at a modern landscape, it doesn't seem to be much better for workstation management - is there a better thing we're missing? That would likely minimize the amount of config management you need to do. Hello David, I'm trying to add ubuntu repos to satellite but can't find any documentation. Why is it so difficult to upgrade between major versions of Red Hat and CentOS? So, despite actually purchasing security support, we still find ourselves building updated packages fairly regularly due to a lack of security patches in the repos. Canonical picked what they considered to be the best of breed applications from the many thousands available in the Debian Linux distribution, put on a healthy dose of polish, and released their own version. He was quick to point out that Landscape was released in 2006, two years before Spacewalk was open sourced by Red Hat. When looking at the concerns an enterprise would face when choosing an embedded Linux distribution, three distributions rise to the top. A feature request to support SUSE and Solaris like RH Satellite 5.x does has already been opened. It contains all of the requisite tropes of a Red Hat product operating in that ecosystem, and is the preferred operating system for supporting apps running in an OpenShift environment. I'm interested too. How does Landscape compare to Satellite with regards to features and usability? Interested to know how this will work with licensing. OpenSUSE Leap is the fixed-release community edition of SUSE Linux Enterprise Server (SLES), mentioned in the section above, and it is also binary compatible with its enterprise twin. How does apt-dater relate to landscape and satellite?